“The El Niño occurs occasionally every six or seven years. It starts late in December, a change in atmospheric pressure shifts ocean currents so that warm waters come closer to shore and displace the cold waters. During this time, air and water temperatures, tides, sea levels and wave heights, and relative humidity all are higher than usual. These conditions produce heavy rainfall that generally lasts until May in an area that normally experiences nothing more than a drizzle. The result is flooding and landslides and can be devastating” (mongabay).
El Nino:
“The El Niño occurs occasionally every six or seven years. It starts late in December, a change in atmospheric pressure shifts ocean currents so that warm waters come closer to shore and displace the cold waters. During this time, air and water temperatures, tides, sea levels and wave heights, and relative humidity all are higher than usual. These conditions produce heavy rainfall that generally lasts until May in an area that normally experiences nothing more than a drizzle. The result is flooding and landslides and can be devastating” (mongabay).